How can we do for following fprintf formating

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PULAK Kumer
PULAK Kumer 2020-11-27
评论： Francis Adesayo 2022-11-21
How can i show power 2 of x in fprintf as general format?
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PULAK Kumer
PULAK Kumer 2020-11-27
Please tell sir..I want to see 2 as a superscript of x using fprintf

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采纳的回答

Star Strider
Star Strider 2020-11-27
Try this:
fprintf('\tx%c\n', char(178))
producinig:
x²
.

更多回答（2 个）

Francis Adesayo
Francis Adesayo 2022-11-21
you can type x and then on your keyboard press and hold the alt key while you type 253 on the number pad on the right of the keyboard. This only works if your keyboard has the number pad.
You will get x².
Likewise, math symbols such as the integral symbol --> ∫ x² dx can be gotten by pressing the windows button and semicolon button. And then go to symbols tab, and then to math symbols and select the one you want. This way you dont have to type any special ascii code or use %c.
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Star Strider
Star Strider 2022-11-21
Ran in:
Proof of concept —
ssc = [185 178 179];
fprintf('\tx%c\n', char(ssc))
x¹ x² x³
Vectorised!
.
Francis Adesayo
Francis Adesayo 2022-11-21
The OP just wanted x² printed on the command window. I simply provided an alternative way which has the added benefit of making the code look cleaner. Cheers Star Strider.

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Ameer Hamza
Ameer Hamza 2020-11-27

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